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Консультация № 196118
14.08.2019, 15:13
0.00 руб.
1
1
1
Здравствуйте! Прошу помощи в следующем вопросе:
Вокруг вертикальной оси вращается с постоянной угловой скоростью ω невесомый горизонтальный жесткий стержень, по которому без трения могут двигаться два шарика одной и той же массы m (см. рис.). Шарики соединены между собой невесомой пружиной жёсткостью k, длина которой в недеформированном состоянии равна L0. Ближайший к вертикальной оси шарик соединён с ней такой же пружиной. Определите длину L каждой из пружин, если шарики движутся по окружностям.
Ответ L1 = k^2/m^2omega^4+k^2-3momega^2k*L0
L2 = k(k-momega^2)/m^2omega^4+k^2-3momega^2k*L0
Вокруг вертикальной оси вращается с постоянной угловой скоростью ω невесомый горизонтальный жесткий стержень, по которому без трения могут двигаться два шарика одной и той же массы m (см. рис.). Шарики соединены между собой невесомой пружиной жёсткостью k, длина которой в недеформированном состоянии равна L0. Ближайший к вертикальной оси шарик соединён с ней такой же пружиной. Определите длину L каждой из пружин, если шарики движутся по окружностям.
Ответ L1 = k^2/m^2omega^4+k^2-3momega^2k*L0
L2 = k(k-momega^2)/m^2omega^4+k^2-3momega^2k*L0
Прикрепленные файлы:
Обсуждение
18.08.2019, 11:40
общий
это ответ
Здравствуйте, dar777!
В прикреплённом файле находится решение задачи, частью которой является сформулированная Вами. Это решение заимствовано мной здесь.
В прикреплённом файле находится решение задачи, частью которой является сформулированная Вами. Это решение заимствовано мной здесь.
Прикрепленные файлы:
5
Это самое лучшее решение!
Об авторе:
Facta loquuntur.
Facta loquuntur.
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